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Ernst Kertzscher

Scandia, MN: #1 of 4 inventorsTop 25%

Minnesota: #407 of 2,022 inventorsTop 25%

Overall (1989): #136,699 of 140,708Top 100%

1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4811638	Torque tools	—	1989-03-14